c68a20f3582daf2289df1f95be1f49842fef0383
[reactos.git] / modules / rosapps / lib / win32err / win32err.c
1 /*
2 * win32err.c
3 *
4 * Copyright (c) 1998 Mark Russinovich
5 * Systems Internals
6 * http://www.sysinternals.com/
7 *
8 * --------------------------------------------------------------------
9 *
10 * This software is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public License as
12 * published by the Free Software Foundation; either version 2 of the
13 * License, or (at your option) any later version.
14 *
15 * This software is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
19 *
20 * You should have received a copy of the GNU Library General Public
21 * License along with this software; see the file COPYING.LIB. If
22 * not, write to the Free Software Foundation, Inc., 675 Mass Ave,
23 * Cambridge, MA 02139, USA.
24 *
25 * --------------------------------------------------------------------
26 *
27 * Print a Win32 error.
28 *
29 * 1999 February (Emanuele Aliberti)
30 * Taken from chkdskx.c and formatx.c by Mark Russinovich
31 * to be used in all sysutils.
32 */
33 #include <windows.h>
34 #include <stdio.h>
35
36 //----------------------------------------------------------------------
37 //
38 // PrintWin32Error
39 //
40 // Takes the win32 error code and prints the text version.
41 //
42 //----------------------------------------------------------------------
43 void
44 PrintWin32Error(
45 PWCHAR Message,
46 DWORD ErrorCode
47 )
48 {
49 PVOID lpMsgBuf;
50
51 FormatMessageW(
52 (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM),
53 NULL,
54 ErrorCode,
55 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
56 (LPWSTR)& lpMsgBuf,
57 0,
58 NULL
59 );
60 wprintf(
61 L"%s: %s\n",
62 Message,
63 lpMsgBuf
64 );
65 LocalFree( lpMsgBuf );
66 }
67
68
69 /* EOF */